Ingersoll Rand 47667845001 99289886 Minimum Pressure Valve Service Kit

Where It Excels in Industrial Use

• 8,000-Hour Screw Machine Maintenance: 47667845001 is associated with an 8,000-hour screw-machine maintenance package, supporting structured preventive-service planning.
• Minimum Pressure Valve Service: 99289886 is identified as a minimum pressure valve service kit for Ingersoll Rand M75 compressor applications.
• Lubricated Screw Compressor Systems: The minimum pressure valve helps maintain the pressure conditions required within the compressor's oil-injected circuit.
• Scheduled Valve Maintenance: A dedicated service kit provides the appropriate maintenance components for restoring the valve assembly during planned servicing.
• Compressor Reliability: Proper minimum-pressure-valve condition supports stable compressor operation and helps maintain the intended separation and lubrication-system performance.

Key Strengths at a Glance

• Application-Specific Service Kit: 99289886 is identified as a minimum pressure valve service kit for the M75 range.
• Pressure-Control Function: The minimum pressure valve is an important component of the compressor's internal pressure-management system.
• Maintenance-Oriented Design: A service kit allows the valve assembly to be maintained without automatically replacing the complete valve.
• M-Series Application: Published parts references distinguish 99289886 from related kits such as 99289878 for M37/M55 and 99289894 for M90/M160.
• Precise Parts Identification: Using the complete 99289886 reference helps reduce the risk of selecting a service kit intended for a different compressor size.

Technical FAQs

1. What is Ingersoll Rand 99289886?

99289886 is identified as a minimum pressure valve service kit for compatible Ingersoll Rand M75 compressor applications.

2. What is 47667845001?

47667845001 is associated with an 8,000-hour screw-machine maintenance package.

3. What is the relationship between 47667845001 and 99289886?

47667845001 identifies the maintenance-package reference, while 99289886 identifies a minimum pressure valve service kit. The exact contents of the maintenance package should be confirmed against the compressor's current parts documentation.

4. What does a minimum pressure valve do?

It helps maintain the required internal compressor pressure and supports proper operation of the oil-separation and lubrication circuits.

5. Why is minimum internal pressure important?

Adequate internal pressure helps maintain oil circulation and supports effective air/oil separation during compressor operation.

6. Which compressor is 99289886 associated with?

Published parts information identifies 99289886 as a minimum pressure valve service kit for the M75 range.

7. Is 99289886 interchangeable with 99289878?

No interchangeability should be assumed. 99289878 is identified for M37/M55 applications, while 99289886 is identified for M75.

8. What symptoms can indicate a minimum pressure valve problem?

Possible symptoms include abnormal pressure behavior, unstable compressor operation, excessive oil carryover, or difficulty establishing the intended operating pressure. Diagnosis should follow the compressor service procedure.

9. What should be checked before installing the service kit?

Verify the compressor model and serial number, valve configuration, service-kit part number, sealing surfaces, and installation procedure in the applicable documentation.

10. Should the complete valve be replaced when servicing the valve?

Not necessarily. Where the valve body and other reusable components remain serviceable, the appropriate service kit can provide the components required for maintenance. Follow the manufacturer's inspection criteria.